Individual Calculations July 2017
 Zhigalko, Sergei  Total change: 13.10  Rating chartPersonal card
 European Individual Chess Championship 2017 Minsk BLR 2017-05-29
RcRownchangeKK*chgGame
 2548 2643 7.50 11 0.62 10 6.20 
  Bakalchuk, Johnatan f2391 ISR1.0010.19101.90 
  Harutyunian, Tigran K. m2523 ARM1.0010.34103.40 
  Abasov, Nijat g2575 AZE0.501-0.0910-0.90 
  Aleksandrov, Aleksej g2559 BLR1.0010.38103.80 
  Jojua, Davit g2581 GEO0.501-0.0910-0.90 
  Paichadze, Luka g2568 GEO0.501-0.1010-1.00 
  Mikaelyan, Arman m2444 ARM0.001-0.7610-7.60 
  Petrosyan, Manuel m2546 ARM1.0010.37103.70 
  Mastrovasilis, Dimitrios g2580 GRE0.501-0.0910-0.90 
  Zhigalko, Andrey g2566 BLR1.0010.39103.90 
  Rodshtein, Maxim g2698 ISR0.5010.08100.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 World Team Championship 2017 Khanty-Mansiysk RUS 2017-06-16
RcRownchangeKK*chgGame
 2698 2635 4.00 8 0.69 10 6.90 
  Ding, Liren g2783 CHN0.5010.20102.00 
  Ponomariov, Ruslan g2712 UKR0.5010.11101.10 
  Vidit, Santosh Gujrathi g2692 IND0.5010.08100.80 
  Svidler, Peter g2756 RUS0.5010.16101.60 
  Shankland, Samuel L g2676 USA0.5010.06100.60 
  Tari, Aryan g2593 NOR1.0010.44104.40 
  Wojtaszek, Radoslaw g2730 POL0.001-0.3710-3.70 
  Solak, Dragan g2641 TUR0.5010.01100.10 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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